問題詳情
Text 2 Objects that are not in motion can also have energy. A car stopped at the top of hill hasenergy. This type of energy is called potential energy. Potential energy is energy that is stored.For example, the stopped car has potential energy because of its position on the top of the hill.Another example of potential energy is ___(9)___. Because of its stretched position, its haspotential. If you ___(10)___ the stretched rubber band, it will move.
9.
(A) like stretching a rubber band
(B) similar to a rubber band
(C) to stretch the rubber band
(D) a stretched rubber band
9.
(A) like stretching a rubber band
(B) similar to a rubber band
(C) to stretch the rubber band
(D) a stretched rubber band
參考答案
無參考答案
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